36 entries under erratic topic. ×

26
sporadic(adjective, light, slight, continue, thin)
19
irregular(adjective, chance, casual, rare, variable)
18
casual(adjective, chance, irregular, secondary)
15
intermittent(adjective, continue, regular, irregular, routine)
13
infrequent(adjective, slight, thin, strange, exceptional)
12
random(adjective, chance, irregular, secondary)
7
haphazard(adjective, random)
6
uncertain(adjective, chance, irregular, unreliable, uneven)
6
unsystematic(adjective, random, haphazard)
5
discontinuous(adjective, irregular, unreliable, uneven, variable)
4
broken(adjective, irregular, infrequent, recurrent)
3
capricious(adjective, unreliable, uneven, variable)
3
changeable(adjective, irregular, unreliable, uneven, variable)
3
desultory(adjective, chance, irregular, random)
3
disconnected(adjective, unreliable, uneven, variable)
3
interrupted(adjective, irregular, infrequent, recurrent)
3
unsteady(adjective, unreliable, uneven, variable)
2
fluctuating(adjective, regular, routine, unreliable, uneven)
2
fragmentary(adjective, unreliable, uneven, variable)
2
hit-or-miss(adjective, irregular, random, haphazard)
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APASmart Define. (2015). occasional thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/occasional/thesaurus/synonyms
ChicagoSmart Define. 2015. "occasional thesaurus" https://smartdefine.org/occasional/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, occasional thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/occasional/thesaurus/synonyms>.
MLASmart Define. "occasional thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/occasional/thesaurus/synonyms>